EP0586045A3 - Gas bag inflator containing inhibited generant. - Google Patents
Gas bag inflator containing inhibited generant. Download PDFInfo
- Publication number
- EP0586045A3 EP0586045A3 EP19930304656 EP93304656A EP0586045A3 EP 0586045 A3 EP0586045 A3 EP 0586045A3 EP 19930304656 EP19930304656 EP 19930304656 EP 93304656 A EP93304656 A EP 93304656A EP 0586045 A3 EP0586045 A3 EP 0586045A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas bag
- bag inflator
- inflator containing
- generant
- containing inhibited
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
- B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
- B60R21/2644—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic using only solid reacting substances, e.g. pellets, powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US934609 | 1992-08-24 | ||
US07/934,609 US5345873A (en) | 1992-08-24 | 1992-08-24 | Gas bag inflator containing inhibited generant |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0586045A2 EP0586045A2 (en) | 1994-03-09 |
EP0586045A3 true EP0586045A3 (en) | 1994-11-17 |
EP0586045B1 EP0586045B1 (en) | 1997-12-03 |
Family
ID=25465800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93304656A Expired - Lifetime EP0586045B1 (en) | 1992-08-24 | 1993-06-15 | Gas bag inflator containing inhibited generant |
Country Status (8)
Country | Link |
---|---|
US (1) | US5345873A (en) |
EP (1) | EP0586045B1 (en) |
JP (2) | JPH06107108A (en) |
KR (1) | KR940003895A (en) |
AU (1) | AU648715B2 (en) |
CA (1) | CA2094664A1 (en) |
DE (1) | DE69315503T2 (en) |
MX (1) | MX9304630A (en) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54110710U (en) * | 1978-01-25 | 1979-08-03 | ||
JPH0648880A (en) * | 1992-06-05 | 1994-02-22 | Trw Inc | Multi-layer type gas generating disk for gas generator |
CA2094888A1 (en) * | 1992-08-24 | 1994-02-25 | Bradley W. Smith | Gas generant body having pressed-on burn inhibitor layer |
EP0707560A4 (en) * | 1993-05-04 | 1998-01-07 | Alliant Techsystems Inc | Improved propellant system |
US5544687A (en) * | 1993-12-10 | 1996-08-13 | Morton International, Inc. | Gas generant compositions using dicyanamide salts as fuel |
KR100228445B1 (en) * | 1994-05-12 | 1999-11-01 | 다께다 가즈히꼬 | Gas producer method of manufacturing same and method of manufacturing container of gas producing agent for gas producer |
DE69722819T2 (en) * | 1996-10-22 | 2004-05-19 | Chugai Seiyaku K.K. | COATED OXIDIZER |
FR2761982B1 (en) * | 1997-04-11 | 1999-05-07 | Livbag Snc | PROCESS FOR ENSURING A PROGRESSIVE DEPLOYMENT OF A PYROTECHNIC PROTECTION AND LOADING CUSHION FOR ITS IMPLEMENTATION |
US5892172A (en) * | 1997-04-22 | 1999-04-06 | Alliant Techsystems Inc. | Propellant system |
JP2000103692A (en) * | 1998-09-30 | 2000-04-11 | Daicel Chem Ind Ltd | Gas generator composition molding product for air bag |
WO2000044690A1 (en) * | 1999-01-28 | 2000-08-03 | Daicel Chemical Industries, Ltd. | Gas-generating agent composition and formed product thereof for use in air bag for purpose of reducing air-bag-induced injury of occupant |
US6165296A (en) * | 1999-02-02 | 2000-12-26 | Autoliv Development As | Gas generant igniter composition and method |
US6077372A (en) * | 1999-02-02 | 2000-06-20 | Autoliv Development Ab | Ignition enhanced gas generant and method |
US6502513B1 (en) | 2000-11-17 | 2003-01-07 | Autoliv Asp, Inc. | Tablet form of gas generant |
DE20207861U1 (en) * | 2002-05-21 | 2002-09-26 | TRW Airbag Systems GmbH & Co. KG, 84544 Aschau | Inflator hose |
US7192055B2 (en) * | 2003-11-13 | 2007-03-20 | Automotive Systems Laboratory, Inc. | Pyrotechnic linear inflator |
US7243946B2 (en) * | 2003-11-18 | 2007-07-17 | Automotive Systems Laboratory, Inc. | Peroxide linear inflator |
US7185588B2 (en) * | 2003-12-05 | 2007-03-06 | Autoliv Asp, Inc. | Inflator devices having a moisture barrier member |
US20050200103A1 (en) * | 2004-02-27 | 2005-09-15 | Burns Sean P. | Pyrotechnic linear inflator with structural enhancement |
US7789018B2 (en) * | 2004-04-02 | 2010-09-07 | Automotive Systems Laboratory, Inc. | Gas generator assembly |
US7293798B2 (en) * | 2004-04-05 | 2007-11-13 | Automotive Systems Laboratory, Inc. | Pyrotechnic linear inflator |
US8622419B2 (en) * | 2004-07-27 | 2014-01-07 | Automotive Systems Laboratory, Inc. | Vehicle component with integral inflator |
KR100626429B1 (en) * | 2005-01-24 | 2006-09-21 | 삼성전자주식회사 | Air conditioner |
US7758709B2 (en) * | 2006-06-21 | 2010-07-20 | Autoliv Asp, Inc. | Monolithic gas generant grains |
US7887090B2 (en) * | 2007-07-17 | 2011-02-15 | Key Safety Systems, Inc. | Ignition delay module for an airbag inflator |
US8815029B2 (en) * | 2008-04-10 | 2014-08-26 | Autoliv Asp, Inc. | High performance gas generating compositions |
US8221565B2 (en) * | 2009-08-03 | 2012-07-17 | Autoliv Asp, Inc. | Combustion inhibitor coating for gas generants |
JP2011236067A (en) * | 2010-05-06 | 2011-11-24 | Asahi Kasei Chemicals Corp | Highly progressive combustion gas generator |
US9051223B2 (en) | 2013-03-15 | 2015-06-09 | Autoliv Asp, Inc. | Generant grain assembly formed of multiple symmetric pieces |
CN111516633A (en) * | 2020-05-15 | 2020-08-11 | 湖北航鹏化学动力科技有限责任公司 | Pyrotechnic gas generator for safety air bag |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106960A (en) * | 1976-02-03 | 1978-08-15 | Dynamit Nobel Aktiengesellschaft | Temperature-compensating propellant charge |
EP0324639A2 (en) * | 1988-01-13 | 1989-07-19 | Morton International, Inc. | Wafer grain gas generator |
DE3933554C1 (en) * | 1989-10-07 | 1990-11-15 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De | Propellant charge for air bag gas generator - is partially covered by sheath of borate, aluminate or silica |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1308343A (en) * | 1919-07-01 | Smokeless powder and process of coating same | ||
US1074809A (en) * | 1911-06-13 | 1913-10-07 | Charles Newton | Powder and propellant for use in firearms. |
US3194851A (en) * | 1955-06-20 | 1965-07-13 | Charles W Sauer | Process for forming propellant grains having a composite structure |
US3396661A (en) * | 1966-07-25 | 1968-08-13 | Harold E. Michael | Progressive burning firearm propellant |
US3493446A (en) * | 1968-09-17 | 1970-02-03 | Us Navy | Method for applying a burn inhibitor material to a composite propellant grain |
US4062709A (en) * | 1968-09-25 | 1977-12-13 | Castaneda Victor F | Inhibited fluorocarbon rocket propellant |
US3741585A (en) * | 1971-06-29 | 1973-06-26 | Thiokol Chemical Corp | Low temperature nitrogen gas generating composition |
US3895098A (en) * | 1972-05-31 | 1975-07-15 | Talley Industries | Method and composition for generating nitrogen gas |
JPS5048637A (en) * | 1973-07-05 | 1975-04-30 | ||
US3901530A (en) * | 1973-08-08 | 1975-08-26 | Allied Chem | Multiple mini hybrid with direct bag connection |
US3931040A (en) * | 1973-08-09 | 1976-01-06 | United Technologies Corporation | Gas generating composition |
DE2551921A1 (en) * | 1974-11-29 | 1976-08-12 | Eaton Corp | GAS GENERATING AZIDE COMPOUND MIXTURE |
US4005876A (en) * | 1975-04-10 | 1977-02-01 | Thiokol Corporation | Gas generator for automobile safety cushions |
SE7703125L (en) * | 1976-03-29 | 1977-09-30 | Allied Chem | PYROTECHNICAL INFLATION DEVICE |
US4244758A (en) * | 1978-05-15 | 1981-01-13 | Allied Chemical Corporation | Ignition enhancer coating compositions for azide propellant |
US4246051A (en) * | 1978-09-15 | 1981-01-20 | Allied Chemical Corporation | Pyrotechnic coating composition |
US4203787A (en) * | 1978-12-18 | 1980-05-20 | Thiokol Corporation | Pelletizable, rapid and cool burning solid nitrogen gas generant |
US4296084A (en) * | 1979-10-29 | 1981-10-20 | Thiokol Corporation | Method of and apparatus for gas generation |
US4547342A (en) * | 1984-04-02 | 1985-10-15 | Morton Thiokol, Inc. | Light weight welded aluminum inflator |
FR2564457B1 (en) * | 1984-05-17 | 1986-09-26 | Poudres & Explosifs Ste Nale | COMBUSTION INHIBITOR BASED ON ALIPHATIC POLYURETHANE ELASTOMER FOR PROPERGOL, AND BLOCK COATED WITH THIS INHIBITOR |
US5000885A (en) * | 1986-09-18 | 1991-03-19 | The United States Of America As Represented By The Secretary Of The Air Force | Chemical inhibitor for solid propellants |
US4817828A (en) * | 1986-10-03 | 1989-04-04 | Trw Automotive Products Inc. | Inflatable restraint system |
US4696705A (en) * | 1986-12-24 | 1987-09-29 | Trw Automotive Products, Inc. | Gas generating material |
US4698107A (en) * | 1986-12-24 | 1987-10-06 | Trw Automotive Products, Inc. | Gas generating material |
USH523H (en) * | 1987-08-20 | 1988-09-06 | The United States Of America As Represented By The Secretary Of The Navy | Inhibitors for cone-free end-burning of double base propellant grains |
US4806180A (en) * | 1987-12-10 | 1989-02-21 | Trw Vehicle Safety Systems Inc. | Gas generating material |
US5015309A (en) * | 1989-05-04 | 1991-05-14 | Morton International, Inc. | Gas generant compositions containing salts of 5-nitrobarbituric acid, salts of nitroorotic acid, or 5-nitrouracil |
US4931112A (en) * | 1989-11-20 | 1990-06-05 | Morton International, Inc. | Gas generating compositions containing nitrotriazalone |
US4998751A (en) * | 1990-03-26 | 1991-03-12 | Morton International, Inc. | Two-stage automotive gas bag inflator using igniter material to delay second stage ignition |
US5051143A (en) * | 1990-06-28 | 1991-09-24 | Trw Vehicle Safety Systems Inc. | Water based coating for gas generating material and method |
US5034070A (en) * | 1990-06-28 | 1991-07-23 | Trw Vehicle Safety Systems Inc. | Gas generating material |
US5139588A (en) * | 1990-10-23 | 1992-08-18 | Automotive Systems Laboratory, Inc. | Composition for controlling oxides of nitrogen |
US5035757A (en) * | 1990-10-25 | 1991-07-30 | Automotive Systems Laboratory, Inc. | Azide-free gas generant composition with easily filterable combustion products |
US5101731A (en) * | 1990-11-30 | 1992-04-07 | The United States Of America As Represented By The Secretary Of The Navy | Propellant grain assembly for a gas generator |
CA2094888A1 (en) * | 1992-08-24 | 1994-02-25 | Bradley W. Smith | Gas generant body having pressed-on burn inhibitor layer |
-
1992
- 1992-08-24 US US07/934,609 patent/US5345873A/en not_active Expired - Fee Related
-
1993
- 1993-04-22 CA CA002094664A patent/CA2094664A1/en not_active Abandoned
- 1993-04-28 AU AU38218/93A patent/AU648715B2/en not_active Ceased
- 1993-05-20 JP JP5118473A patent/JPH06107108A/en active Pending
- 1993-06-15 DE DE69315503T patent/DE69315503T2/en not_active Expired - Fee Related
- 1993-06-15 EP EP93304656A patent/EP0586045B1/en not_active Expired - Lifetime
- 1993-07-30 MX MX9304630A patent/MX9304630A/en unknown
- 1993-08-12 KR KR1019930015582A patent/KR940003895A/en not_active Application Discontinuation
-
1997
- 1997-03-03 JP JP1997001249U patent/JP2589653Y2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4106960A (en) * | 1976-02-03 | 1978-08-15 | Dynamit Nobel Aktiengesellschaft | Temperature-compensating propellant charge |
EP0324639A2 (en) * | 1988-01-13 | 1989-07-19 | Morton International, Inc. | Wafer grain gas generator |
DE3933554C1 (en) * | 1989-10-07 | 1990-11-15 | Bayern-Chemie Gesellschaft Fuer Flugchemische Antriebe Mbh, 8261 Aschau, De | Propellant charge for air bag gas generator - is partially covered by sheath of borate, aluminate or silica |
Also Published As
Publication number | Publication date |
---|---|
JP2589653Y2 (en) | 1999-02-03 |
US5345873A (en) | 1994-09-13 |
KR940003895A (en) | 1994-03-14 |
JPH06107108A (en) | 1994-04-19 |
EP0586045A2 (en) | 1994-03-09 |
AU648715B2 (en) | 1994-04-28 |
EP0586045B1 (en) | 1997-12-03 |
CA2094664A1 (en) | 1994-02-25 |
AU3821893A (en) | 1994-03-03 |
MX9304630A (en) | 1994-02-28 |
DE69315503D1 (en) | 1998-01-15 |
DE69315503T2 (en) | 1998-04-02 |
JPH1099U (en) | 1998-04-24 |
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